          EJECT
*         CTEXT  CTC$DFT_MDB_LOGGING_CONSTANTS
*
*         J.M. SKOWRONEK     09/25/87.
*
*         THIS DECK IS USED WITH CTP$DFT_LOGGING_ROUTINES

          LIST   X

*         VERSION 4 MODEL DEPENDENT EQUATES.

*         MDB OVERFLOW OFFSET

 OFFO     EQU    2           MDB OVERFLOW OFFSET

*         MDB MAIN HEADER EQUATES.

 V4DHCWD  EQU    0           CW WORD OFFSET
 V4DHPRI  EQU    1           ERROR PRIORITY OFFSET
 V4DHLTL  EQU    3           LENGTH TO LOG OFFSET

*         VERSION 4 ERROR PRIORITIES.

 V4EPRT   EQU    1           ERROR RETRY OPERATION
 V4EPOT   EQU    2           OTHER ERROR
 V4EPIT   EQU    3           ISSUE TIMEOUT

*         BUFFER CONTROL WORD FIELD EQUATES.

 V4BCOST  EQU    3           BUFFER CONTROL WORD OFFSET FIELD

*         BUFFER CONTROL WORD FLAG BIT ASSIGNMENTS.

 BCW.IT   EQU    4           INTERLOCK BIT
 BCW.VD   EQU    0#40        VALID DATA BIT

*         SUPPORTIVE STATUS BUFFER EQUATES.

 V4SBSIZ  EQU    3           SSB HEADER ELEMENT SIZE
 V4SBLOG  EQU    2           LOG AND ORDINAL OFFSET

*         SUPPORTIVE STATUS BUFFER LOG BIT EQUATES.

 SSB.UL   EQU    0#100       UNLOGGABLE
 SSB.OW   EQU    0#200       OVERWRITE

*         THE FOLLOWING CELLS HOLD INFORMATION NECESSARY FOR VERSION 4 DFT.

 CEPR     CON    0           CURRENT ERROR PRIORITY
 LTOL     CON    0           LENGTH OF DATA TO LOG FOR CURRENT ERROR
 OFFF     CON    0           OFFSET FLAG
 CWDC     CON    0           CPU MDB CW WORD
 CWDO     CON    0           OVERFLOW MDB CW WORD
 EPRO     CON    0           ERROR PRIORITY OF OVERFLOW MDB
 BCWF     CON    0           BUFFER CONTROL WORD WRITE FLAG
 MDBW     CON    0           MDB WRITE
 HDAD     CON    0,0,0       MAIN HEADER ADDRESS FOR MDB IN USE
 ITUF     CON    0           UNLOGGABLE FLAG FOR ISSUE TIME OUT
 SHWD     CON    0,0,0,0     SUB HEADER WORD DATA BLOCK
 MFLG     CON    0           ERROR MATCH FLAG

*         END OF DECK CTC_DFT_MDB_LOGGING_CONSTANTS
